A randomized 25 question test from a pool of 761 questions, good luck!
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow observation and control of the plant?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
The heart of a DCS is considered the PLC and it's five main programming languages. Which of the programming languages would be described as mimicking the components of the hardware of an analog control in self-contained blocks of code?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which answer below best represents the recommended standard for a null modem cable?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as where the bulk of the GUI applications are configured?
There are several common components of signal converters. Which one is best described as reduction of overall error introduced by the input and/or output signals?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the encoding of characters?
A DCS collects a lot of data during the course of operating. Which of the terms below would best describe the database that contains a record of process alarms and events as they occur?
Which of the answers below is best represented by the number "1" on a typical H1 segment?
Which of the signal transmission systems below best describes the operation of an Ethernet cord?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the accounting system?
Which of the terms below can be best described as a device with an invalid tag name tag name?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control strategy to be programmed once the I/O for the controllers was configured?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog output memory location?
Which component of a wired Ethernet network has provisions for interfacing with the OSI model physical and data link layer?
Which of the HART addresses below would be best for hybrid signalling?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the maintenance and configuration of the control system?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that converts 8 or 16 inputs to a digital signal?
Modbus to Ethernet/IP is the best example of which of the following converters?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the operators access the various HMI subsystems to interact with a process control system?
Modbus protocol can implement data encapsulation over IP based networks. Which of the statements below is an advantage of using encapsulation?